China Induction heating equipment of Forming of billet and Horizontal /Vertical bar end (HF-90AB)
1,
Introduction to Induction Heating Equipment:
Induction heating is a process which is used to bond, harden or soften metals or other conductive materials. For modern manufacturing processes, induction heating offers an attractive combination of speed, consistency, control and energy efficiency.
The basic principles of induction heating have been understood and applied to manufacturing since the 1920s. During World War II, the technology developed rapidly to meet urgent wartime requirements for a fast, reliable process to harden metal engine parts.
More recently, the focus on lean manufacturing techniques and emphasis on improved quality control have led to a rediscovery of induction technology, along with the development of precisely controlled, all solid state induction power supplies.
How induction heating works?
When an alternating electrical current is applied to the primary of a transformer, an alternating magnetic field is created. According to Faraday's Law, if the secondary of the transformer is located within the magnetic field, an electric current will be induced.
In a basic induction heating setup, a power supply sends an AC current through an inductor (often a copper coil), and the part to be heated (the workpiece) is placed inside the inductor. The inductor serves as the transformer primary and the part to be heated becomes a short circuit secondary. When a metal part is placed within the inductor and enters the magnetic field, circulating eddy currents are induced within the part.
2,OURUIDA Induction heating machine features :
1.Water Cooling System Structure .Completely water Cooling system failure, lower loss,higher reliability.
2.Temperature closed-loop control program that designed for prodution process and workpiece can achieve stable temperature control without overshoot.
Capable of heating workpieces ranging from a few grams to several hundred tons.
With an inert link transfer function,it can solve the problem of measurement delay of temperature signal and realize automatic temperature control without overshoot and overheat.The rate of temperature change is controllable.Rich enhancements and options for a varietv of industrial occasions.
3.Rapid VS Slow:Second level fast temperature control VS A slow rate of temperature change over several days
Perfect match for fast cycle time control of production line.Full range of temperature change rate can be set from 0.1 C/H-1600 C/S
4.The type and range of the temperature transmitter can be customized.When multi points temperature are measured, the device will automatically select the highest temperature point for temperature control. The device has the function of multi-point over temperature difference alarm and heat preservationoperation after thetemperaturedifference.
5.Four basic operating modes
Constant current operation, Constant power operation, Constant temperature operation,Process program operation(The last two are optional)
Each operation mode can be combined with eneray control, timing, fast cvcle control and other functions.
6.Fast IGBT drive circuit
Obviously improve the resonance waveform and reduce the dead time.Further reduce the switching oss and increase the stability of high frequency tracking.At the same time each IGBT drive has short circuitprotection and under voltage protection.
7.High reliability design and stringent factory assembly and testing
Each power supply has been tested at OURUIDA plant for high-power operation,aging and removing unstable components,so as to ensure that each power supply has the capability of continuous high- bower operation for months without interruption.
9.The output is transformer isolated type:
Hiah safetv and comoliance with European and American standards.
10.Equipment operation modes: fully automatic mode, manual mode, foot switch mode.
11.The adjustable range of output current and output power is greatly increased
The output current is continuously stable adjustable from 1% to 100%. The output power is continuously stable adjustable from 0.2% to 100%.
12.Perfect protection limit function
With a full range of protection,covering all of the following aspects:the resonant over-current,short circuit,dc over-voltage, resonance over-voltage, over temperature, lack of phase balance,unit balance, reactance overrun, overclocking, insulation resistance, deviations from the output, energy, water pressure,water temperature, etc.With limit functions toward current,power,energy, harmonic voltage, magnetic flux,temperature of inductors.
13.Timing operation function
With automatic countdown stop and timing function.
Automatic temperature control can choose whether to start the timer after the temperature reaches. The setting of timer only needs one key to finish quickly,and automatically save after power off.
14.Local control and remote control
Equipped with multiple input and output state interface simultaneously.Under remote control,user can also choose adjusting power remotely or locally.
The generator can be started, stopped and emergency stopped by using the handheld remote line control box, with the status indicating function.
15.Level start and stop or pulse start and stop
Capable of starting and stopping frequently without blind area. Can be started and stopped at any current and power,can run without load.
3 Product Photos:
Basic parameters of induction heating machine:
| Type |
HF-60KW |
| Work Power |
3*380v/415v/440v/480v 50-60hz |
| work power range |
340-430V AC |
| Output power |
60KW |
| Input current |
90A |
| Fluctuating frequency |
20-50khz |
| Timing (Heat time,Retain time,Cool time) |
1-99S |
| The flow rate of cooling water |
0.15 Mpa 18L/Min |
| Water temperature protection point |
40centidegree |
| Duty cycle |
100% (40degree room temperature) |
4.Induction heating machine applications :
5.Our Factory photos:
6.Our customers benefit:
Security of your project investment
Experience in different industrial sectors allows us to operate a multitude of synergies that insure the success of the customers investment.
The right decision
The available presales services combined with our know-how, assure customers that the decision is always the optimal one before undertaking their investments.
A customized project
Thanks to the extraordinary frequency and power range of OURUIDA generators and to the team of engineers and services, OURUIDA adapts the solution in accordance with the needs of each customer while attaining the expected quality levels.
Flexible project management
OURUIDA adjusts to all requirements and specifications of its customers, developing innovative solutions together with them making their production more profitable.
Improvement of the heating process
Replacing other heating methods, updating and exchanging equipment with the high-tech OURUIDA generators results in: increasing the energy efficiency, improving the installation reliability, minimizing stoppage in the production line and increasing the quality control.
Energy efficiency
The transistor generators of OURUIDA using IGBT or Mosfet technologies, series or parallel outputs and advanced digital control, obtain a very high efficiency with performance up to 95%.
Reduction of Operating Expenses
OURUIDA designs the equipment, the installation and the control systems with the aim of reducing the power consumption, the cost of operation and maintenance, the cost of quality results, the changeover times, and increasing the lifespan of the inductors.
7.Package photos:
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